BE677825A - - Google Patents

Info

Publication number
BE677825A
BE677825A BE677825DA BE677825A BE 677825 A BE677825 A BE 677825A BE 677825D A BE677825D A BE 677825DA BE 677825 A BE677825 A BE 677825A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE677825A publication Critical patent/BE677825A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/205—Copolymers of sulfur dioxide with unsaturated organic compounds
    • C08G75/22—Copolymers of sulfur dioxide with unsaturated aliphatic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/06—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BE677825D 1965-03-15 1966-03-14 BE677825A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9242A FR1453275A (fr) 1965-03-15 1965-03-15 Copolymères à base d'anhydride sulfureux et de composés organiques insaturés expansibles par chauffage
FR46775A FR89511E (fr) 1965-03-15 1966-01-21 Copolymères à base d'anhydride sulfureux et de composés organiques insaturés expansibles par chauffage

Publications (1)

Publication Number Publication Date
BE677825A true BE677825A (en:Method) 1966-09-14

Family

ID=26162399

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677825D BE677825A (en:Method) 1965-03-15 1966-03-14

Country Status (7)

Country Link
US (1) US3546144A (en:Method)
JP (1) JPS509825B1 (en:Method)
BE (1) BE677825A (en:Method)
DE (1) DE1645116B1 (en:Method)
FR (2) FR1453275A (en:Method)
GB (1) GB1142482A (en:Method)
NL (1) NL145579B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556204A1 (de) * 1975-12-13 1977-06-16 Bayer Ag Verfahren zur herstellung verschaeumbarer polysulfonteilchen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105511A (en) * 1934-04-18 1938-01-18 Phillips Petroleum Co Insulating and sound proofing material and method of producing same
US2184295A (en) * 1936-01-31 1939-12-26 Phillips Petroleum Co Method for producing olefin-sulphur dioxide resins
US2572185A (en) * 1947-01-17 1951-10-23 Celanese Corp Copolymers of sulfur dioxide and styrene
US2686171A (en) * 1949-04-28 1954-08-10 Phillips Petroleum Co Coagulation of sulfur dioxide resin latices to produce a coagulum in crumb or granular form
GB838824A (en) * 1956-08-16 1960-06-22 Bayer Ag Foamed articles from high molecular weight thermoplastic polycarbonates
US2943077A (en) * 1956-11-01 1960-06-28 Du Pont Copolymers of ethylene and sulfur dioxide
US3058929A (en) * 1958-07-24 1962-10-16 Dow Chemical Co Method of polymerizing a vinyl aromatic monomer in the presence of an organic bromide and an organic peroxide and a self-extinguishing vinyl aromatic polymer containing same
US3444145A (en) * 1965-02-11 1969-05-13 Shell Oil Co Process for preparing stable polysulfones

Also Published As

Publication number Publication date
FR89511E (fr) 1967-07-07
FR1453275A (fr) 1966-06-03
GB1142482A (en) 1969-02-05
NL145579B (nl) 1975-04-15
JPS509825B1 (en:Method) 1975-04-16
NL6603279A (en:Method) 1966-09-16
US3546144A (en) 1970-12-08
DE1645116B1 (de) 1972-04-27

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